Picked this up locally after someone else was a no-show for it. Around a 1986 Trek 1000, SunTour 2x6 gearing, skinny wheels so 25 width tires will be the max. I had the saddle and the 700-23 tires in my spare parts. Weighs about 22.2pounds as it sits. Seat tube is a hair tall, but the top tube works for me so close enough.